Bed



FIG. 1 is a left front perspective view of a bed showing my new design;

FIG. 2 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 3 is a front elevational view of the headboard;

FIG. 4 is a front elevational view of the footboard; and,

FIG. 5 is a rear perspective view of the footboard.

The top and bottom views not shown form no part of the claimed design. The broken line showing of rails is for illustrative purposes only and forms no part of the claimed design.

The headboard and footboard are shown separately for convenience of illustration. 

The ornamental design for a bed, as shown and described. 